139446048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{207509}}^1$

素因数の和:207529

約数の個数: 48

約数和(自身を含む): 418340160

約数和(自身を除く): 278894112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 207509, 415018, 622527, 830036, 1245054, 1452563, 1660072, 2490108, 2905126, 3320144, 4357689, 4980216, 5810252, 6640288, 8715378, 9960432, 11620504, 17430756, 19920864, 23241008, 34861512, 46482016, 69723024, 139446048]

約数ペア:

[(1, 139446048), (2, 69723024), (3, 46482016), (4, 34861512), (6, 23241008), (7, 19920864), (8, 17430756), (12, 11620504), (14, 9960432), (16, 8715378), (21, 6640288), (24, 5810252), (28, 4980216), (32, 4357689), (42, 3320144), (48, 2905126), (56, 2490108), (84, 1660072), (96, 1452563), (112, 1245054), (168, 830036), (224, 622527), (336, 415018), (672, 207509)]